How to activate a commercial version of Kaspersky Internet Security 2015

 

Kaspersky Internet Security 2015

 
 
 

How to activate a commercial version of Kaspersky Internet Security 2015

Back to "Licensing and Activation"
2018 Apr 25 ID: 11206
 
 
 
 

To activate Kaspersky Internet Security 2015, you can use one of the following methods:

  • Activate a commercial version by entering a 20-digit activation code. An Internet connection is required for activating the product. The activation wizard will automatically download and install the key file. 
  • Activate a trial version. The activation wizard will download and install a 30-day key file. An Internet connection is required for activating the product. The trial version is fully functional; however, when a trial period expires, antivirus databases will not be updated. The option Activate trial version of the application may be unavailable if the trial license has been installed on this computer or if it is currently activated.


If you encounter "Activation error" messages while activating the product, check out our articles on activation errors.

To buy an activation code for a Kaspersky Lab product, use our Online Store

To renew your commercial license that has expired or is about to expire, use the License Renewal & Upgrade Center.

 
 
 
 
 

How to activate a commercial version during the installation

 
 
 
 
 

How to activate the app after the installation

 
 
 
 
 

How to install and activate the application on multiple computers

 
 
 
 
 

What to do if the activation code has been entered incorrectly

 
 
 
 

How-to Video

Watch a video on how to manage Kaspersky Internet Security 2015 license:

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